render JComponent By Line Graphics - Java 2D Graphics

Java examples for 2D Graphics:Line

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Description

render JComponent By Line Graphics

Demo Code

/***********************************************
 *     Copyright to Arrah Technology 2006      *
 *     http://www.arrah.in                     *
 *                                             *
 * Any part of code or file can be changed,    *
 * redistributed, modified with the copyright  *
 * information intact                          *
 *                                             *
 * Author$ : Vivek Singh                       *
 *                                             *
 ***********************************************/
//package com.java2s;
import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JComponent;

public class Main {
    public static void renderByLineGraphics(JComponent c, Graphics g) {

        int colorI = 0;
        for (int i = 0; i < c.getHeight(); i++) {
            GradientPaint gp = new GradientPaint(0, 0, new Color(200, 200,
                    colorI), c.getWidth(), i, new Color(200, 200,
                    colorI + 1), true);/*from  www. ja  v  a2 s  .co m*/

            ((Graphics2D) g).setPaint(gp);
            g.fillRect(0, i, c.getWidth(), i);
            if (colorI < 254)
                colorI++;
        }
    }
}

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